W83627SF-AW Winbond, W83627SF-AW Datasheet - Page 105

• Manufacturer Part Number: W83627SF-AW
• Manufacturer: Winbond

Specifications of W83627SF-AW

• Pin Count: 128
• Lead Free Status / RoHS Status: Not Compliant

CRF4 (Default 0x00)
CRF6 (Default 0x00)
Bit 7
Bit 4 - 0 : These bits indicate the IRQ status of the individual GPIO function or logical device
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7 - 6 : Reserved. Return zero when read.
Bit 5 - 0 : Enable bits of the SMI / PME generation due to the device's IRQ.
These bits enable the generation of an SMI / PME interrupt due to any IRQ of the devices.
(PRTIRQEN and PRTIRQSTS) or (FDCIRQEN and FDCIRQSTS) or (URAIRQEN and
URAIRQSTS) or (URBIRQEN and URBIRQSTS) or (SCIRQEN and SCIRQSTS) or (WDTIRQEN
and WDTIRQSTS) or (IRQIN3EN and IRQIN3STS) or (IRQIN2EN and IRQIN2STS) or (IRQIN1EN
and IRQIN1STS) or (IRQIN0EN and IRQIN0STS)
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
SMI / PME logic output = (MOUIRQEN and MOUIRQSTS) or (KBCIRQEN and KBCIRQSTS) or
: Reserved. Return zero when read.
respectively. The status bit is set by their source function or device and is cleared by
writing a 1. Writing a 0 has no effect.
: SCIRQSTS. Smart Card interface IRQ status.
: Reserved. Return zero when read.
: WDTIRQSTS. Watch dog timer IRQ status.
: CIRIRQSTS. Consumer IR IRQ status.
: MIDIIRQSTS. MIDI IRQ status.
: IRQIN1STS. IRQIN1 status.
: IRQIN0STS. IRQIN0 status.
: MOUIRQEN.
= 0disable the generation of an SMI / PME interrupt due to MOUSE's IRQ.
= 1enable the generation of an SMI / PME interrupt due to MOUSE's IRQ.
: KBCIRQEN.
= 0disable the generation of an SMI / PME interrupt due to KBC's IRQ.
= 1enable the generation of an SMI / PME interrupt due to KBC's IRQ.
: PRTIRQEN.
= 0disable the generation of an SMI / PME interrupt due to printer port's IRQ.
= 1enable the generation of an SMI / PME interrupt due to printer port's IRQ.
: FDCIRQEN.
= 0disable the generation of an SMI / PME interrupt due to FDC's IRQ.
= 1enable the generation of an SMI / PME interrupt due to FDC's IRQ.
: URAIRQEN.
= 0disable the generation of an SMI / PME interrupt due to UART A's IRQ.
= 1enable the generation of an SMI / PME interrupt due to UART A's IRQ.
: URBIRQEN.
= 0disable the generation of an SMI / PME interrupt due to UART B's IRQ.
= 1enable the generation of an SMI / PME interrupt due to UART B's IRQ.
- 105 -
Publication Release Date: May 31, 2005
W83627SF
Revision A1